T540B686K004AH8610 Allicdata Electronics
Allicdata Part #:

T540B686K004AH8610-ND

Manufacturer Part#:

T540B686K004AH8610

Price: $ 4.66
Product Category:

Capacitors

Manufacturer: KEMET
Short Description: CAP TANT POLY 68UF 4V 1411
More Detail: 68µF Molded Tantalum Polymer Capacitor 4V 1411 (35...
DataSheet: T540B686K004AH8610 datasheetT540B686K004AH8610 Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
Moisture Sensitivity Level (MSL): 3 (168 Hours)
2000 +: $ 4.22820
Stock 1000Can Ship Immediately
$ 4.66
Specifications
Series: KO-CAP® T540
Packaging: Tape & Reel (TR) 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Capacitance: 68µF
Tolerance: ±10%
Voltage - Rated: 4V
Type: Molded
ESR (Equivalent Series Resistance): 80 mOhm @ 100kHz
Operating Temperature: -55°C ~ 125°C
Lifetime @ Temp.: 2000 Hrs @ 125°C
Mounting Type: Surface Mount
Package / Case: 1411 (3528 Metric)
Size / Dimension: 0.138" L x 0.110" W (3.50mm x 2.80mm)
Height - Seated (Max): 0.083" (2.10mm)
Lead Spacing: --
Manufacturer Size Code: B
Ratings: COTS
Features: High Reliability
Description

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Tantalum capacitors, also called tantalum-polymer capacitors, have become increasingly popular in electronics applications. The T540B686K004AH8610 is an example of a tantalum-polymer capacitor that has a series of unique benefits and features. This article will discuss the application fields and working principle behind these capacitors.

Application Fields of T540B686K004AH8610

Tantalum-polymer capacitors like the T540B686K004AH8610 are most commonly used in the production of cell phones, tablets, laptops and other portable electronics. These capacitors are also used in medical equipment and automotive electronics, as well as in the production of other high-frequency circuits where their low resistance and high capacitance make them an attractive choice.

The T540B686K004AH8610 is especially well-suited for use in a variety of portable electronics. It offers a low-profile, small form factor design and can support higher frequencies than standard tantalum capacitors. The T540B686K004AH8610 is also highly resistant to electrolyte erosion and has excellent stability, making it a great choice for applications where accuracy is important.

In addition to its use in portable electronics, the T540B686K004AH8610 is also often incorporated in automotive electronics. Its low ESR makes it a great choice for use in applications that require power regulation, such as fuel injection systems. Additionally, its reliable and stable performance make it well-suited for applications that depend on accurate voltage readings in order to provide the best performance possible.

Working Principle of T540B686K004AH8610

The T540B686K004AH8610 is a monolithic, solid-state device. The capacitor consists of two layers of tantalum pentoxide material, which are separated by a thin dielectric layer of liquid electrolyte. When electricity is applied to the capacitor, electric charge is stored on the tantalum pentoxide layers, forming a capacitive field. This field is the basis for the capacitor\'s operation.

When electric current is supplied to the capacitor, electric charge is stored on the surfaces of the two layers. This charge is stored in the form of an electrical field, and can be used to produce electric current when needed. Since the two layers of tantalum pentoxide oppose each other, the electric charge stored on the surfaces of the two layers is not dissipated, and can be used to produce current when the current is needed.

The T540B686K004AH8610 is a great choice for use in a variety of applications, due to its low ESR, excellent stability, and small form factor. This makes it an ideal choice for use in medical equipment, automotive electronics, and other high-frequency circuits, where accuracy and reliability are paramount. Additionally, its ability to store electric charge in the form of an electrical field makes it a great choice for use in portable electronics, where its low-profile and small form factor allow it to be incorporated into a variety of designs.

The specific data is subject to PDF, and the above content is for reference

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